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hjjh
Номер выставочного стенда：W1A06
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简介
Purification equipment and accessories, air conditioning equipment and accessories, valves, dust removal equipment, industrial automatic control system device, environmental protection equipment, primary efficiency plate filter, medium efficiency bag filter, high efficiency filter research, development, manufacturing, processing, sales, installation and repair; building installation engineering, building decoration engineering, pipeline engineering construction; building demolition activities, building cleaning services; Mechanical equipment cleaning service (items that need to be approved according to law can be operated only after being approved by relevant departments) General items: Sales of class II medical devices (except for the items that need to be approved according to law, independently carry out business activities according to law with business license)
Перечень экспонатов
